Question

what shoud be added to 3/7 to get 11/14​

Answer 1

Answer:

let x should be added to 3/7 to get 11/4.

3/7 + x = 11/4

x = 11/4 - 3/7 = 65/28

Answer 2

Answer:

Given:

• what should be added to 3/7 to get 11/14​
• Let the number to be added to 3/7 to get 11/14 be x

Solution:

$\frac{3}{7} +x=\frac{11}{14}$

$\frac{3}{7} + \frac{7x}{7} =\frac{11}{14}$

$\frac{3+7x}{7} =\frac{11}{14}$

$14(3+7x)=7(11)$

$42+98x=77$

$98x=35$

$x=\frac{35}{98}$

$x=\frac{5}{14}$

Hence the value of x is 5/14